c-chart-bar {
    border: solid var(--lwc-borderWidthThin, 1px) #ecebea;
    border-radius: var(--lwc-borderRadiusMedium, 4px);
    padding: 10px var(--lwc-varSpacingXxxSmall, 2px)
        var(--lwc-varSpacingXxxSmall, 2px) var(--lwc-varSpacingXxxSmall, 2px);
    margin-top: var(--lwc-varSpacingSmall, 12px);
}

c-chart-bar:before {
    content: 'c-chart-bar';
    color: var(--slds-g-color-neutral-base-90, #dddbda);
    position: absolute;
    top: -10px;
    left: var(--lwc-varSpacingXxSmall, 4px);
    background-color: var(--lwc-colorBackgroundAlt, #ffffff);
    padding: 0 var(--lwc-varSpacingXxSmall, 4px);
}
